However, I'm curious about the impact blue light has on my overall sleep quality. Online advice around blue light is conflicting. Some sources say it's sure to ruin your sleep, while others say it ...

Blue Light made headlines this month after the supermarket chain Asda announced it was scrapping the discount for shoppers in stores. Having first introduced it back in 2023, customers who held a ...

A growing body of research shows that the blue light that these screens emit might have effects on human health, whether it’s our vision, skin, or our sleep. “Blue light has an effect on skin health ...

Blue light is part of the visible light spectrum. Many people think blue light is emitted primarily from electronics like phones, tablets, and TV screens, but the largest source of blue light is ...

In a statement on its website, the retailer said: “Asda’s partnership with Blue Light Card is coming to an end on 27 May 2025. “From 13 May 2025 11am Blue Light Card members will no longer ...

As consumers search for reliable, non-invasive solutions, Swanwick Day & Night Orange Blue Light Blocking Glasses—commonly referred to as Swannies—have emerged as a top-rated choice in the ...

In our increasingly digital world, we’re surrounded by blue light sources from the moment we wake up until we finally put down our phones at night. This high-energy light radiates from our ...

Blue light is a high-energy light that the eyes absorb from computers, smartphones, LED lights, and fluorescent lights. The sun is the biggest source of blue light. On a sunny day, it's 100,000 ...

The Standard's journalism is supported by our readers. When you purchase through links on our site, we may earn an affiliate commission. We’re all familiar with blue light from our phones, but ...

Why Trust Us? At the simplest level, different colors of light have different wavelengths. Blue light has shorter wavelengths (around 400-500nm, as mentioned) compared to red light, which ranges ...

The culprit? Blue light. We’re talking about the kind emitted from digital devices (phones, tablets, monitors) that, while invisible, may be slowly rewiring our sleep cycles and frying our focus.

However, one of the recently popular trends is blue light glasses, a type of lens supposedly designed to block out the harmful blue light that all electronic devices, like phones, TVs, and ...